Several features from Global Offensive were removed, including the "Arms Race" and "Danger Zone" game modes, various multiplayer maps, such as Train and Cache, and all 167 in-game achievements.

The easiest way to do this is to play on Deathmatch free-for-all, as you'll have plenty of targets to take out. Plus, if you play against bots, then any reasonably skilled human player will be able to get the kills easily. Once you've got the kill, just play out the match until the end and you'll get the achievement.

By double-tapping Q, you will swap between your last two used weapons. Similarly, pressing keys 3 and then 1 quickly would have the same effect, though that requires more of an effort.

To run the CS2 system requirements you will need at least an NVIDIA GeForce 610M graphics card, an Intel Core i5-750 CPU, 8GB of RAM, and 85GB of HD space. The official CS2 PC requirements were announced on September 28, 2023 by Valve alongside the free upgrade of and departure from CSGO.